

#import <Foundation/Foundation.h>
#import <MapKit/MapKit.h>
 
@interface SLAnnotation : NSObject <MKAnnotation>
/* 必须创建的属性 */
@property (nonatomic) CLLocationCoordinate2D coordinate;
/* 可选的属性 */
@property (nonatomic, copy) NSString *title;
@property (nonatomic, copy) NSString *subtitle;
/* 自定义的属性 */
@property (nonatomic, strong) UIImage *icon;
@end
 

